This article explains how to create an index in Oracle and the Types of indexes making considerable performance improvements. Here are 19 ways to create an index and below explain ...
Oracle function based index enhances the performance with queries that retrieve data using a custom index according to usage. This will improve the performance when consists of function or expression ...
The Oracle Exception No Data Found in PL/SQL is helping to handle no data return from one of the below-described scenarios. For example, if you SELECT INTO statement does not ...
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